Kunci Jawaban Matematika Kelas 8 Halaman 11 Kurikulum Merdeka SMP Semester 1 Perkalian Suku Tunggal

2. (-6x) x 3y

3. (-x) x (-7y)

4. 0,4x x (-5y)

5. 8a x 1/4b

6. (-2/3x) x (-9y)

Kunci Jawaban:

1. 5a x 2b

= (5 x a)x (2 x b)

= 5 x 2 x a x b

= 10ab